#1999B3 Color

#1999B3 is rgb(25, 153, 179) in RGB and hsl(190, 75%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1999B3

HEX#1999B3

RGBrgb(25, 153, 179)

HSLhsl(190, 75%, 40%)

HSVhsv(190, 86%, 70%)

OKLCHoklch(63.1% 0.107 216.3)

CMYKcmyk(86%, 15%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1999B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.36:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.25:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1999B3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1999B3 Complementary#B33319 Analogous#19B380 Analogous#194CB3 Triadic#B31999 Triadic#99B319

Tints & Shades

Lighter tints and darker shades of #1999B3, useful for hover states, backgrounds, and text variants.

Tints

#1FB8D6 #3FC8E4 #63D2E9 #87DDEE #AAE7F3 #D2F2F9

Shades

#16869C #137386 #106070 #0C4955 #09363E #062228

Use #1999B3 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex